If you are booking a long-haul flight and wondering if China Eastern Airlines Upper Class is the same as business class +1 (866)-450-7394(USA/CANADA) or UK +44 800 054 8541 , the short answer is yes. While China Eastern Airlines uses a unique name to align with its "challenger" brand identity, Upper Class is the airline's +1 (866)-450-7394(USA/CANADA) or UK +44 800 054 8541 highest cabin tier and is categorized as a business class product for industry comparisons and booking systems,,.＋1－866－450－7394(US) UK +44 800 054 8541 or MX(+52-800-351-0319 or AU+611-(800)-956 -584}